
Description: Sketch CMS is an open source, markdown-centric content management system built with Laravel. It is designed to be simple yet powerful for creating blogs, documentation sites, and more. Key features include markdown editing, version control, custom themes, and developer-friendly code.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SilverStripe is an open source CMS and framework written in PHP. It allows developers to build flexible, customizable websites and web applications. SilverStripe makes it easy to manage content with an intuitive admin interface.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API